The NRTN/Not Found Selector List contains items with the NRTN
condition set for 180-269 days. This list allows bibliographers and
selectors to select items that should be replaced. The list is
produced quarterly. It is not cumulative.
After 90 days, the list in a sense "expires." Items that have
not been acted on will automatically appear on the next NRTN/Not Found
Withdraw List and the withdrawal process will begin. Selectors and
bibliographers may continue to work on this list after it has
"expired."
PROCEDURES
Bibliographers and selectors should review this list and decide
whether each item should be replaced or withdrawn.
Use the list in conjunction with CLIO and/or the shelflist,
as needed for information about multiple copies.
It should not be necessary to search the shelf for items in this
list since items will have been searched when they appeared on the
NRTN/Not Found Search List.
Catalog/Collection maintenance staff should follow the DCMM
procedures for replacing or withdrawing items, as appropriate.